Multiplying and Dividing Integers When you MULTIPLY: Two positives equal a positive Two negatives...
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Transcript of Multiplying and Dividing Integers When you MULTIPLY: Two positives equal a positive Two negatives...
![Page 1: Multiplying and Dividing Integers When you MULTIPLY: Two positives equal a positive Two negatives equal a positive One positive & one negative equal.](https://reader036.fdocuments.net/reader036/viewer/2022062517/56649ef65503460f94c09fe2/html5/thumbnails/1.jpg)
![Page 2: Multiplying and Dividing Integers When you MULTIPLY: Two positives equal a positive Two negatives equal a positive One positive & one negative equal.](https://reader036.fdocuments.net/reader036/viewer/2022062517/56649ef65503460f94c09fe2/html5/thumbnails/2.jpg)
![Page 3: Multiplying and Dividing Integers When you MULTIPLY: Two positives equal a positive Two negatives equal a positive One positive & one negative equal.](https://reader036.fdocuments.net/reader036/viewer/2022062517/56649ef65503460f94c09fe2/html5/thumbnails/3.jpg)
Multiplying and Dividing Integers
When you MULTIPLY: • Two positives equal a
positive
• Two negatives equal a positive
• One positive & one negative equal a negative
(+)(+)= +
(–) (–) = +
(+) (–) = –
(–) (+) = –
![Page 4: Multiplying and Dividing Integers When you MULTIPLY: Two positives equal a positive Two negatives equal a positive One positive & one negative equal.](https://reader036.fdocuments.net/reader036/viewer/2022062517/56649ef65503460f94c09fe2/html5/thumbnails/4.jpg)
Dividing IntegersThe rules are the same as
multiplication
When you DIVIDE: • Two positives equal
a positive
• Two negatives equal a positive
• One positive & one negative equal a negative
(+)÷(+)= +
(–) ÷ (–) = +
(+) ÷ (–) = –
(–) ÷ (+) = –
It does not matter which is bigger
![Page 5: Multiplying and Dividing Integers When you MULTIPLY: Two positives equal a positive Two negatives equal a positive One positive & one negative equal.](https://reader036.fdocuments.net/reader036/viewer/2022062517/56649ef65503460f94c09fe2/html5/thumbnails/5.jpg)
7 • 8 –7 • 8 –7 • (–8) 7 • (–8)
56+ 56– 56+ 56–
-3 • 8 7 • (-4) –9 • (–9)
24 28 81+––
56 ÷ 8 –56 ÷ 8
7+ 7
7 7+
–
–
–56 ÷ (–8) 56 ÷ (–8)
-15 ÷ 3 9 ÷ (-3) –45 ÷ (–9)
5 3 5+––
![Page 6: Multiplying and Dividing Integers When you MULTIPLY: Two positives equal a positive Two negatives equal a positive One positive & one negative equal.](https://reader036.fdocuments.net/reader036/viewer/2022062517/56649ef65503460f94c09fe2/html5/thumbnails/6.jpg)
–92 ÷ |-6| –92 ÷ 6
–15.3333
- 15.3
|–14| • (–7)
14 • (–7)
–98